87213480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{726779}}^1$

素因数の和:726793

約数の個数: 32

約数和(自身を含む): 261640800

約数和(自身を除く): 174427320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 726779, 1453558, 2180337, 2907116, 3633895, 4360674, 5814232, 7267790, 8721348, 10901685, 14535580, 17442696, 21803370, 29071160, 43606740, 87213480]

約数ペア:

[(1, 87213480), (2, 43606740), (3, 29071160), (4, 21803370), (5, 17442696), (6, 14535580), (8, 10901685), (10, 8721348), (12, 7267790), (15, 5814232), (20, 4360674), (24, 3633895), (30, 2907116), (40, 2180337), (60, 1453558), (120, 726779)]